Rear of watch



FIG. 1 is a top front perspective view of a rear of watch showing my new design;

FIG. 2 is a rear bottom perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a rear view thereof.

The portions of the rear of watch shown in broken lines form no part of the claimed design. 

CLAIM The ornamental design for a rear of watch, as shown and described. 